Developer finds Samsung TV records exactly 5 seconds of audio from fake mic
Developer ngxson reverse-engineered his Samsung TV remote and, using a Flipper Zero fake USB microphone, found the TV enables the mic and records exactly 5 seconds of audio before stopping. He suspects it is a mic test routine and has open-sourced the code for verification.
2026-10-24 ~ 2026-10-24 · 3 related posts
- Episode 1: Hacker reverse-engineers Samsung TV, finds onboard AI listening via external mics(2026-10-24, 3 posts)
- Episode 2: Developer finds Samsung TV records exactly 5 seconds of audio from fake mic(2026-10-24, 3 posts)
- Flipper fake USB mic plugged into Samsung TV, experiment code open-sourced — ngxson · 2026-10-24
- Samsung TV opens fake USB mic and records for exactly 5 seconds, test shows — ngxson · 2026-10-24
- Dev reverse-engineering TV remote finds built-in mic that records for exactly 5 seconds at boot — ngxson · 2026-10-24